Describe and explain the importance of the change to corn

Corn is the second most plentiful cereal grown for human consumption, and many cultures around the world have lived on this grain. Corn is a versatile crop, and everything on a corn plant is useable. No part of the corn is wasted. That's why corn is important

As the world's most dominant and productive crop, with extensive areas of land dedicated to global production yields of over 1 billion metric tons, corn is used for a variety of purposes - including animal feed, grain for human consumption, ethanol, as well as for high fructose corn syrup, sweeteners, starch, and for ingredients in food and all natural products